355142013521001 has 16 divisors (see below), whose sum is σ = 545957886781824. Its totient is φ = 201142379337984.

The previous prime is 355142013520997. The next prime is 355142013521003. The reversal of 355142013521001 is 100125310241553.

It is not a de Polignac number, because 355142013521001 - 2² = 355142013520997 is a prime.

It is a super-2 number, since 2×355142013521001² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (355142013521003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74829751846 + ... + 74829756591.

It is an arithmetic number, because the mean of its divisors is an integer number (34122367923864).

Almost surely, 2^{355142013521001} is an apocalyptic number.

It is an amenable number.

355142013521001 is a deficient number, since it is larger than the sum of its proper divisors (190815873260823).

355142013521001 is a wasteful number, since it uses less digits than its factorization.

355142013521001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149659508560.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 355142013521001 its reverse (100125310241553), we get a palindrome (455267323762554).

The spelling of 355142013521001 in words is "three hundred fifty-five trillion, one hundred forty-two billion, thirteen million, five hundred twenty-one thousand, one".